IT1032350B - Antenna a dispositivo periscopico - Google Patents

Antenna a dispositivo periscopico

Info

Publication number: IT1032350B
Authority: IT; Italy
Prior art keywords: device antenna; periscopic device; periscopic; antenna
Prior art date: 1974-03-19

Application number

IT48661/75A

Other languages

English (en)

Original Assignee

Thomson Csf

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-03-19

Filing date

1975-03-18

Publication date

1979-05-30

1975-03-18 Application filed by Thomson Csf filed Critical Thomson Csf

1979-05-30 Application granted granted Critical

1979-05-30 Publication of IT1032350B publication Critical patent/IT1032350B/it

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/191—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein the primary active element uses one or more deflecting surfaces, e.g. beam waveguide feeds

IT48661/75A 1974-03-19 1975-03-18 Antenna a dispositivo periscopico IT1032350B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7409212A FR2265190B1 (it)	1974-03-19	1974-03-19

Publications (1)

Publication Number	Publication Date
IT1032350B true IT1032350B (it)	1979-05-30

Family

ID=9136508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48661/75A IT1032350B (it)	1974-03-19	1975-03-18	Antenna a dispositivo periscopico

Country Status (7)

Country	Link
US (1)	US3968497A (it)
JP (1)	JPS5756805B2 (it)
DE (1)	DE2511833A1 (it)
FR (1)	FR2265190B1 (it)
GB (1)	GB1490891A (it)
IT (1)	IT1032350B (it)
NL (1)	NL7503191A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5255845A (en) *	1975-11-04	1977-05-07	Nippon Telegr & Teleph Corp <Ntt>	Beam power supply unit
DE3144466A1 (de) *	1981-11-09	1983-07-07	AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang	Steuerbare antennenanordnung
JPS58139503A (ja) *	1982-02-15	1983-08-18	Kokusai Denshin Denwa Co Ltd <Kdd>	ビ−ム給電装置
DE3330284A1 (de) *	1983-08-22	1985-03-21	Siemens AG, 1000 Berlin und 8000 München	Nach dem cassegrain-prinzip arbeitende satellitenfunk-bodenstationsantennenanordnung
DE3400729A1 (de) *	1984-01-11	1985-07-18	Siemens AG, 1000 Berlin und 8000 München	Schwenkbare cassegrain-antenne
DE3400736A1 (de) *	1984-01-11	1985-07-18	Siemens AG, 1000 Berlin und 8000 München	Nach dem cassegrain-prinzip arbeitende satellitenfunk-bodenstationsantennenanordnung
FR2592742B1 (fr) *	1986-01-09	1988-03-18	Alcatel Espace	Dispositif d'orientation d'une antenne permettant de realiser un balayage selon deux directions orthogonales
US5870060A (en) *	1996-05-01	1999-02-09	Trw Inc.	Feeder link antenna
US6445351B1 (en)	2000-01-28	2002-09-03	The Boeing Company	Combined optical sensor and communication antenna system
CN103746187B (zh) *	2013-12-23	2015-09-23	北京邮电大学	一种卡塞格伦天线探测***及其设计方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1368820A (fr) *	1963-06-14	1964-08-07	Csf	Aérien de hautes performances
FR1569747A (it) *	1968-03-12	1969-06-06
US3821746A (en) *	1971-11-17	1974-06-28	Mitsubishi Electric Corp	Antenna system with distortion compensating reflectors
JPS4891950A (it) *	1972-03-08	1973-11-29

1974
- 1974-03-19 FR FR7409212A patent/FR2265190B1/fr not_active Expired
1975
- 1975-03-14 US US05/558,545 patent/US3968497A/en not_active Expired - Lifetime
- 1975-03-18 NL NL7503191A patent/NL7503191A/xx not_active Application Discontinuation
- 1975-03-18 GB GB11293/75A patent/GB1490891A/en not_active Expired
- 1975-03-18 IT IT48661/75A patent/IT1032350B/it active
- 1975-03-18 DE DE19752511833 patent/DE2511833A1/de not_active Ceased
- 1975-03-19 JP JP50033476A patent/JPS5756805B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2265190A1 (it)	1975-10-17
JPS5756805B2 (it)	1982-12-01
GB1490891A (en)	1977-11-02
US3968497A (en)	1976-07-06
JPS50128963A (it)	1975-10-11
NL7503191A (nl)	1975-09-23
FR2265190B1 (it)	1978-01-06
DE2511833A1 (de)	1975-09-25

Publication	Publication Date	Title
IT1042345B (it)	1980-01-30	Dispositivo depastigliatore
DK385975A (da)	1976-02-29	Antikonceptionsapparat
IT1043568B (it)	1980-02-29	Perfezionamenti a dispositivi di fissaggio
AT351624B (de)	1979-08-10	Stereomikrophongeraet
IT1037634B (it)	1979-11-20	Dispositivo di ormeggio
IT1037279B (it)	1979-11-10	Dispositivo fotogalvanico
SE413864B (sv)	1980-06-30	Formningsanordning
DE2545988A1 (de)	1976-04-29	Lese-kopiergeraet
SE7412114L (sv)	1976-03-29	Linjeriseringsanordning
IT1032350B (it)	1979-05-30	Antenna a dispositivo periscopico
IT1037837B (it)	1979-11-20	Dispositivo di nescolarmento
SE7414680L (sv)	1976-05-24	Mothallsanordning
BE830034A (nl)	1975-10-01	Halfgeleiderinrichting
BE832491A (nl)	1975-12-01	Halfgeleiderinrichting
BE836439A (fr)	1976-04-01	Cagette a claires-voies
AT326995B (de)	1976-01-12	Flotiervorrichtung
JPS5150630A (ja)	1976-05-04	Heimengataantena
NL7507095A (nl)	1975-12-30	Antenne-inrichting.
SE7509779L (sv)	1976-03-05	Likstromstransformerande anordning
IT1042960B (it)	1980-01-30	Dispositivo a bacla
AT327787B (de)	1976-02-25	Fordergerat
JPS5137680A (ja)	1976-03-30	Shinchireeshonkamera
DE2433847B2 (de)	1977-07-28	Fallreep - schwenkvorrichtung
JPS5112756A (ja)	1976-01-31	Antena
JPS5174693A (ja)	1976-06-28	Karubokishipepuchidaaze a katsuseisokuteiyoshaku